All File Extensions Directory - File Extension AI

Filter extensions

Refine your search with categories and letters

Filter by letter

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

260 extensions

Active filters: data Clear all

.BKP

Page 7 of 11

Frequently Asked Questions

Everything you need to know about file extensions

Use the search bar at the top of the page or browse by categories. You can also filter alphabetically.

Each listing shows the extension, file type description, and compatible software on different platforms.

Our database is regularly updated with new file extensions and software compatibility information.

File Extensions

Filter extensions

Backup File

AsciiDoc

Plain Text File

GPS Exchange Format

Hancom Hangul Word Processor Document (HwpXML)

MessagePack

Initial Graphics Exchange Specification

SQL Server Log File

Unknown File Format

Visio Macro-Enabled Drawing

Chrome Partial Download File

Design Web Format

Registry Entries

Final Draft Document

Windows Desktop Shortcut File

ASCII Grid

Opaque Binary Blob

Configuration File

ACIS Solid Model

Kindle Format 10

Parasolid Binary File

Web Video Text Tracks

Keyhole Markup Language Zipped

Backup File

Backup File

AsciiDoc

Plain Text File

GPS Exchange Format

Hancom Hangul Word Processor Document (HwpXML)

MessagePack

Initial Graphics Exchange Specification

SQL Server Log File

Unknown File Format

Visio Macro-Enabled Drawing

Chrome Partial Download File

Design Web Format

Registry Entries

Final Draft Document

Windows Desktop Shortcut File

ASCII Grid

Opaque Binary Blob

Configuration File

ACIS Solid Model

Kindle Format 10

Parasolid Binary File

Web Video Text Tracks

Keyhole Markup Language Zipped

Backup File

Frequently Asked Questions

How to search for file extensions?

What does each extension listing include?

How often is the database updated?